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fix: save mac address #8

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merged 1 commit into from
Jul 14, 2023
Merged

fix: save mac address #8

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34 changes: 13 additions & 21 deletions board/thead/light-c910/light.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1867,45 +1867,37 @@ static void light_usb_boot_check(void)
#endif

run_command("env default -a -f", 0);
run_command("env save", 0);
env_save();
run_command("run gpt_partition", 0);
run_command("fastboot usb 0", 0);
}

static void light_mac_vaild_check(void)
{
uchar env_enetaddr[6]={0};
uchar env_enet1addr[6]={0};
uchar env_enetaddr[6];
uchar env_enet1addr[6];
int env_ethaddr_flag,env_eth1addr_flag;

/*Get this version ethaddr(mac addr) env,which follows one board, trans to next version env*/
env_ethaddr_flag = eth_env_get_enetaddr_by_index("eth", 0, env_enetaddr);
env_eth1addr_flag = eth_env_get_enetaddr_by_index("eth", 1, env_enet1addr);

/*If mac addr in last version env is valid, before save,inherit env mac addr */
if(env_ethaddr_flag){
eth_env_set_enetaddr_by_index("eth", 0, env_enetaddr);
run_command("printenv ethaddr",0);
}else{
if (!env_ethaddr_flag || !env_eth1addr_flag) {
net_random_ethaddr(env_enetaddr);
if (env_enetaddr[5] == (uchar)(0xff)) {
env_enetaddr[5] = 0xfe;
}
eth_env_set_enetaddr_by_index("eth", 0, env_enetaddr);
env_enetaddr[5] += 0x01;
eth_env_set_enetaddr_by_index("eth", 1, env_enetaddr);
//printf("env ethaddr not exist or invalid\n");
printf("use random addr as fixed mac addr\n");
printf("Use random addr as fixed mac addr\n");
env_save();
}

if(env_eth1addr_flag){
eth_env_set_enetaddr_by_index("eth", 1, env_enet1addr);
run_command("printenv eth1addr",0);
}else{
net_random_ethaddr(env_enet1addr);
eth_env_set_enetaddr_by_index("eth", 1, env_enet1addr);
env_enet1addr[5] -= 0x01;
eth_env_set_enetaddr_by_index("eth", 0, env_enet1addr);
//printf("env eth1addr not exist or invalid\n");
printf("use random addr as fixed mac addr\n");
}
printf("ethaddr: %s\n", env_get("ethaddr"));
printf("eth1addr: %s\n", env_get("eth1addr"));

return;
}

int board_late_init(void)
Expand Down